UMass at TREC WEB 2014: Entity Query Feature Expansion using Knowledge Base Links.
Laura DietzPatrick VergaPublished in: TREC (2014)
Keyphrases
- knowledge base
- trec web
- database
- response time
- wikipedia articles
- query processing
- query evaluation
- user queries
- relevance feedback
- image understanding
- query expansion
- data sources
- description logics
- wordnet
- named entity disambiguation
- query formulation
- image features
- expert systems
- keywords
- knowledge acquisition
- test collection
- range queries
- data structure
- entity linking
- computer vision
- retrieval systems
- knowledge representation
- data model
- search queries
- search tasks
- entity ranking